At Esha Steel, we proudly supply high-quality Alloy Steel WP1 Pipe Fittings to industries across Kolkata and nationwide. Manufactured to ASME and ASTM standards, these fittings are designed for low to moderate pressure and temperature applications, providing reliable performance and long-term durability. Esha Steel ensures precise dimensions, strict quality control, and superior mechanical properties. Trusted in power, chemical, and general industrial sectors, WP1 pipe fittings offer excellent weldability, corrosion resistance, and toughness, making them ideal for connecting and directing piping systems in critical industrial applications.
Alloy Steel WP1 Pipe Fittings are made from low-alloy carbon steel with controlled carbon, manganese, phosphorus, sulfur, and silicon content. This composition provides good strength, ductility, and toughness. Mechanically, WP1 fittings deliver a tensile strength of 415–550 MPa, yield strength of 205–345 MPa, and good elongation with reliable impact resistance. Heat treatment ensures dimensional stability and enhances mechanical properties. The uniform microstructure provides excellent weldability, machinability, and long-term performance, making WP1 pipe fittings suitable for moderate-pressure industrial piping systems requiring reliable, durable, and safe connections.
Specifications : ASTM A234 / ASME SA234
Dimensions : ASME/ANSI B16.9, ASME B16.28, MSS-SP-43
Size : 1/8” NB TO 48” NB. (Seamless & 100% X-Ray Welded, Fabricated)
Type : Seamless / Welded / Fabricated
Bending Radius : R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom
Thickness : Sch 5s, Sch 10s, Sch 40s, Sch 80s, Sch 160s, Sch XXS
| Grade | C | Mn | Si | S | P | Cr | Mo |
| A234 WP1 | 0.28 max | 0.30- 0.90 | 0.10- 0.50 | 0.045 max | 0.045 max | – | 0.044-0.65 max |
| Grade | Tensile Strength , MPa | Yield Strength, MPa | Elongation, % | Hardness, HB |
| A234 WP1 | 220 min | 415 min | 20 min | 121-174 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Alloy Steel WP1 Pipe Fittings are widely used in pressure piping systems, steam lines, water transport pipelines, and general industrial plants. They are suitable for elbows, tees, reducers, and other fittings that connect and redirect pipelines under moderate pressure and temperature conditions. WP1 fittings are ideal for chemical plants, power generation facilities, and industrial process systems where reliable mechanical performance and durability are essential. With excellent weldability, toughness, and corrosion resistance, WP1 pipe fittings ensure safe, long-lasting operation. Engineers and fabricators rely on them for efficient and dependable piping connections in moderate-pressure industrial environments.
Esha Steel is a leading manufacturer, supplier and exporter of high-quality Carbon Steel, Alloy Steel, Mild Steel and Galvanized Steel products. Our extensive product range includes Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets and Plates, catering to various industries in Kolkata India.
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